The caves of the earth : their natural history, features, and incidents.
- Date:
- [1848?]
Licence: Public Domain Mark
Credit: The caves of the earth : their natural history, features, and incidents. Source: Wellcome Collection.
193/198 (page 191)
Licence: Public Domain Mark
Credit: The caves of the earth : their natural history, features, and incidents. Source: Wellcome Collection.